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BSI PD IEC TR 63238-1:2019

$102.76

Process management for avionics. Electronics design – Electrical signal properties, naming conventions and interface control document (ICD)

Published By Publication Date Number of Pages
BSI 2019 18
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This part of IEC 63238 provides information and a template to create an interface control document (ICD) for any project which includes electronic assemblies, such as electronic circuit card assemblies (CCAs) or electronic devices, connected together. This document proposes electrical signal naming conventions when interfacing electronic assemblies, and an example containing seven signal naming conventions is included. This document supports original equipment manufacturers (OEMs) in the preparation and maintenance of their electronic assemblies interfaces and integration specifications to avoid misunderstanding of signals which can cause unnecessary design and/or integration errors, and testing complications.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
5 FOREWORD
7 1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
8 3.2 Abbreviated terms
4 ICD description
4.1 General
9 4.2 Electrical interface
4.3 ICD specification format
4.3.1 General
4.3.2 Format of the ICD specification
Figures
Figure 1 – Example of an electronic schematic including an electrical interface
Tables
Table 1 – Examples for sources and loads
10 4.3.3 ICD content
Table 2 – Typical ICD specification table header
Table 3 – Typical ICD file
12 Figure 2 – Signal “Sig1”: Sinusoidal wave
Table 4 – Source or load type “L1”
Table 5 – Shape of signal “L2”
13 Figure 3 – Signal “Sig2”: Rectangular wave
Figure 4 – Signal “Sig3”: Symmetrical triangular wave
Figure 5 – Signal “Sig4”: Trapezoidal cut wave
Figure 6 – Signal “Sig5”: Upper half sine wave
Figure 7 – Signal “Sig6”: Triangular align right
14 Table 6 – Columns for describing the characteristics of each signal shape
15 Annex A (informative) Example of an ICD
Figure A.1 – Example of an ICD
16 Table A.1 – Example for ICD data
17 Bibliography
BSI PD IEC TR 63238-1:2019
$102.76